AIPS HELP file for CUTOFF in 31DEC09

As of Sun Nov 22 16:36:10 2009

HELP SECTION

CUTOFF
Type: Adverb  (Real)
Use:  If some value is below CUTOFF in units of the image, then
      some action will not occur.
Null value: none and no default.
Tasks:
  SDCLN   Does image deconvolution with BGC CLEAN and/or Steer/
          Dewdney/Ito methods.  CUTOFF is the intensity
          (fraction) above which a pixel is taken as an SDI
          component.

EXPLAIN SECTION